/*
 * Copyright 2010 Florian Sauter
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package de.rentoudu.chat.server.guice;

import com.google.inject.servlet.ServletModule;

import de.rentoudu.chat.server.Constants;
import de.rentoudu.chat.server.servlet.ChannelTokenServlet;
import de.rentoudu.chat.server.servlet.LogoutServlet;
import de.rentoudu.chat.server.servlet.MessageServlet;

/**
 * The dispatch module.
 * 
 * @author Florian Sauter
 */
public class DispatchServletModule extends ServletModule {

	public static final String DEFAULT_SERVICE_PATH = "/";

	@Override
	public void configureServlets() {
		bindConstants();
		bindServlets();
	}
	
	protected void bindConstants() {
		bindConstant().annotatedWith(ChannelKey.class).to(Constants.channelKey);
		bindConstant().annotatedWith(DefaultChannel.class).to(Constants.defaultChannel);
	}
	
	protected void bindFilters() {
	}
	
	protected void bindServlets() {
		serve("/message").with(MessageServlet.class);
		serve("/token").with(ChannelTokenServlet.class);
		serve("/logout").with(LogoutServlet.class);
	}
}